Diagrams of fuse and relay boxes – Nissan Sentra

Applies to vehicles manufactured in the years:

1995, 1996, 1997, 1998, 1999.

Instrument panel fuse box

The fuse panel is located behind a cover on the instrument panel.

Number	Amperes [A]	Description
1	15	Blower motor
2	15	Blower motor
3	–	–
4	20	Rear window defogger relay
5	20	Rear window defogger relay
6	7.5	Air conditioner relay, temperature control amplifier, air conditioning switch, recirculation switch
7	7.5	1997-1999: Transmission Control Module (TCM)
	7.5	1995-1996: Daylight, Intelligent Entry Control Unit, Electric Window Relay, Sunroof Relay, Rear Window Defogger Relay, Rear Window Defogger Timer, ASCD Master Switch, ASCD Hold Relay
8	7.5	1997-1999: Rear Window Defogger Relay, Data Link Connector, SECU, Rear Window Defogger Timer, Daylight, ASCD, Automatic Transaxle Shift Lock Switch, Electric Window Relay, Sunroof Relay
	10	1995-1996: Combination meter, backup lamps, position switch, inhibitor switch
9	10	Remote control switch for exterior mirrors
10	15	Radio, SECU
11	7.5	Threat switch
12	10	1997-1999: Torque Converter Clutch Solenoid Valve, Overdrive Cancel Solenoid Valve, Combination Meter, Park / Neutral Position Switch, Backup Lamp Switch
	7.5	1995-1996: ABS
13	15	Lighter
14	15	Stop lamp switch
15	10	1997-1999: Data Link Connector (GST), Key Switch, Audio, Interior Lamp, Trunk Lamp, Combination Meter
	10	1995-1996: Hazard Switch, Multifunction Remote Control Relay 1, Multifunction Remote Control Relay 2
16	10	1995-1996: Heated Oxygen Sensor, Engine Control Module
17	15	Fuel pump relay
18	10	1997-1999: Heated oxygen sensor
	7.5	1995-1996: Transmission Control Module (TCM)
19	20	Front wiper and washer system
20	10	1997-1999: Hazard Switch, Multifunction Remote Control Relay
	7.5	1995-1996: Trunk Lamp, Interior Lamp,
21	10	1997-1999: Injectors
	10	1995-1996: Theft Warning Relay, Brake Relay, Cooling Fan, Engine Control Module
22	10	Airbag diagnostic sensor unit
23	–	–
24	7.5	1995-1996: Combination meter (smart input control unit), key switch, warning chime, sound
25	10	1997-1999: Map / Baro Switch Solenoid Valve, EGRC Solenoid Valve, Cooling Fan Relay, Theft Warning Relay, Park / Neutral Relay, Vacuum Shutoff Valve Bypass Valve, Intake Valve Timing Solenoid, IACV-AAC Valve, Canister Purge EVAP Control valve
26	7.5	Engine Control Module, Clutch Lock Relay, Park / Neutral Relay, Theft Alert Relay, Daylight
27	–	–
28	7.5	ABS
29	–	–

Fuse box in the engine compartment

The fuse block is located near the battery.

 

Number	Amperes [A]	Description
30	7.5	Air conditioner relay
31	7.5	Generator
32	–	–
33	–	–
34	–	–
35	15	Front fog lamp relay
36	10	Lighting switch (front combination lamps, backlight lamps, SECU, warning chime, rear combination lamps, engine control module, license plate lamps)
37	–	–
38	–	–
39	15	Right headlight, light switch, daylight, anti-theft warning lamp relay
40	15	Left-hand headlight, lighting switch, daylight, anti-theft warning lamp relay
41	7.5	Engine control module (ECM), ECM relay
42	10	Horn relay
43	7.5	Horn relay 2
44	–	–
45	–	–
E.	thirty	Cooling fan relay
F.	25	Circuit breaker (electric window relay, SECU, roof relay)
G.	75	Generator, Accessory relay (Fuses: “9”, “13”, “19”), Ignition relay (Fuses: “7”, “8”, “11”, “12”, “18”, “28”), Blower relay (Fuses: “1”, “2”), Fuses: “E”, “F”, “30”, “31”
I	thirty	Ignition switch

Additional fuse box

Number	Amperes [A]	Description
A	–	–
B	–	–
C.	thirty	ABS
D	thirty	ABS
Relay
Remote control relay 2

Relay box

Number	Relay
R1	Remote control relay 1
R2	Air conditioner
R3	Clutch lock (manual transmission)
R4	1997-1999: park / neutral position
	1995-1996: Inhibitor
R5	Cooling fan relay 1
R6	Horn
R7	Front fog lamp
R8	Theft warning
R9	Theft warning light
R10	Cooling fan relay 3
R11	Horn 2
R12	Cooling fan relay 2